Tertullian

And was it not Paul himself who was there foretold, destined "to be taken away from Judah"-that is, from Judaism-for the erection of Christianity, in order "to lay that only foundation, which is Christ? " Of this work the Creator also by the same prophet says, "Behold, I lay in Sion for a foundation a precious stone and honourable; and he that resteth thereon shall not be confounded." Unless it be, that God professed Himself to be the builder up of an earthly work, that so He might not give any sign of His Christ, as destined to be the foundation of such as believe in Him, upon which every man should build at will the superstructure of either sound or worthless doctrine; forasmuch as it is the Creator's function, when a man's work shall be tried by fire, (or) when a reward shall be recompensed to him by fire; because it is by fire that the test is applied to the building which you erect upon the foundation which is laid by Him, that is, the foundation of His Christ. "Know ye not that ye are the temple of God, and that the Spirit of God dwelleth in you? "